Reserve not met No Image Lot 194 NEGRETTI & ZAMBRA, LONDON, THERMOGRAPH MACHINE, PORTABLE, APPROX 20cm LONG, 13cm DIAMETER AND 16cm 194NEGRETTI & ZAMBRA, LONDON, THERMOGRAPH MACHINE, PORTABLE, APPROX 20cm LONG, 13cm DIAMETER AND 16cm Cato Crane Auctioneers NEGRETTI & ZAMBRA, LONDON, THERMOGRAPH MACHINE, PORTABLE, APPROX 20cm LONG, 13cm DIAMETER AND 16cm HIGH APPEARS IN WORKING ORDER Add to watchlist Timed